3-Methoxy-6-(trifluoromethoxy)pyridine-2-sulfonamide
4-Methoxy-5-(trifluoromethoxy)pyridine-2-sulfonamide
5-(2,4-Dichlorophenyl)-2-methoxynicotinaldehyde
4-Methoxy-2-(trifluoromethoxy)pyridine-6-sulfonamide
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